You’ve all known the drills about proper hair care: Shampoo moderately, towel-dry hair, limit the use of heated hair tools, let hair loose once in a while. And so on and so forth. But have you ever thought of quirkier ways in which people across the world care for their hair? Let’s take a quick trip around the world to see diversified hair care routines! Who knows, you might just take one or two tried-and-tested international suggestions to ramp up your own hair care routine!